Accuracy and PrecisionData Tables
Trial #1Trial #2Trial #3Average
Length of desktop using the string with only 1.0 m increment.
Length of desktop using the string with the 25 cm, 50 cm & 75 cm increments marked.
Length of desktop using the string with the 10 cm incremental markings.
Length of desktop using the ruler.
Length of White Board using the string with only the 1.0 m increment.
Length of White Board using the string with 25 cm, 50 cm & 75 cm increment readings.
Length of White Board using the string with the 10 cm increments.
Length of White Board using the ruler.
Height using the string with only 1.0 m increment.
Height using the string with the 25 cm, 50 cm & 75 cm increments marked.
Height using the string with the 10 cm incremental markings.
Height using the ruler.
Average = The sum of Trial 1+Trial 2+ Trial 3 Divided by 3
Remember: All measurements should be different depending on string length, stretch of the string, estimation, etc. Take each experiment as its own test/trial.
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